#header-mobile{
    height: 80px;
    padding-top: 20px;
}

#page-container-mobile {
    background-color: #333333;
    color: #ffffff;
    padding-top: 20px;
    padding-bottom: 20px;
}

footer {
    background-color: #999999;
    height: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
}

.image-container-mobile img{
    margin-left: auto;
    margin-right: auto;
    display: block;
}